SRHP 50 Roof Access Hatch with Thermal Break

Surespan’s Aluminium Roof Access Hatches feature an unprecedented 25/50/75mm wide thermal break to provide the ultimate in thermal performance.

Insulation options include polyisocyanurate board or non-combustible mineral wool, to achieve a variety performance levels to suit project requirements.

Designed with options for manual gas spring assistance, featuring aluminium continuous hinges and an automatic hold-open safety stay to lock the lid in the open position to a 85° span.

For larger, heavier lids, consideration is to be given for powered assistance by 24v DC actuators, to ensure ease and safety of use is afforded to the operative.

A double unbroken EPDM seal ensures weather tightness, with an External Liner fitted as standard to allow for a variety of hot or cold applied weathering materials.

Available with a polyester powder coated dual finish upon request.

Set standard sizes are available from stock, with bespoke sizes made to suit project needs.

Description

PROPERTIES

Industrial leading thermal break design.

THERMAL BREAK

Industrial leading thermal break design.

Insulation Options

INSULATION OPTIONS

Polyisocyanurate board or non-combustible mineral wool insulation in 25 / 50 / 75 mm thicknesses.

Gas Spring Assisted Use

GAS SPRING ASSISTANCE

Balanced action to meet manual handling guidelines.

Opening Span to 85°.

85° OPEN POSITION

Opening angle to 85°.

External Liner as Standard

EXTERNAL LINER

External liner fitted as standard to allow a variety of hot or cold applied weathering materials.

Dual RAL Colour avaliable

POWDER COATING

Internal and external powder coating available.

SECTION DRAWING

SRHP-50-Section-Drawing

LOCKING OPTIONS

SRHP-L04 Locking Option

L04 EXTERNAL HANDLE

Internal Cablock with external pad-lockable handle.

SRHP-L06 Locking Option

L06 DEADLOCK WITH THUMB TURN

Internal Cablock with Euro Cylinder internal thumb turn with external key lock and non-locking external handle.

SRHP-L07 Locking Option

L07 DEADLOCK WITH KEY LOCK

Internal Cablock with Euro Cylinder internal and external key lock and non-locking external handle.

CONTROL OPTIONS

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK concealed-gas-spring

Concealed Gas Spring

Concealed Motor

Concealed Motor

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK Electrical Control Unit

Electrical Control Panel

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK Push Button for Domestic Use

Push button for domestic use

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK Key Switch for Domestic Use

Key switch for domestic use

Key switch

Key switch for industrial use

Push Button for Industrial Use

Push button for industrial use

Wind sensor

Wind sensor activated by wind

Rain sensor

Rain sensor activated by rainfall

EXTENSIONS

Roof hatch safety rail

Sureguard Roof Hatch Hand Railing

Fixed External Hand Hold

Fixed external Hand Hold

Extended skirt

Extended skirt

Extended skirt - angled

Extended skirt – angled

Louvered upstand

Louvred upstand

Retractable ZIP ladder

Retractable ZIP ladder

Standard Ships Ladder

Standard ship ladder

Caged ladder

Standard ladder with cage

OPTIONAL FEATURES

Powder coating

Internal & External powder coating to any RAL colour.

SRHP/50 MODEL

50mm Thermal Break
50mm PIR Insulation 0.43 W/m²K
50mm Non Combustible Mineral Wool Insulation 0.78 W/m²K
Product ReferenceStructural Opening (MM)Weight
 SRHP50/60.60 600 x 600 42 kg
 SRHP50/75.75 750 x 750 54 kg
 SRHP50/75.90 750 x 900 58 kg
 SRHP50/90.90 900 x 900 60 kg
 SRHP50/10.10 1000 x 1000 66 kg
 SRHP50/12.12 1200 x 1200 75 kg
 SRHP50/15.75 1500 x 750 75 kg
 SRHP50/25.75 2500 x 750 85 kg
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